985193040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13729}}^1$

素因数の和:13781

約数の個数: 160

約数和(自身を含む): 3432280320

約数和(自身を除く): 2447087280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4485, 4784, 5520, 5980, 7176, 8970, 11960, 13729, 14352, 17940, 23920, 27458, 35880, 41187, 54916, 68645, 71760, 82374, 109832, 137290, 164748, 178477, 205935, 219664, 274580, 315767, 329496, 356954, 411870, 535431, 549160, 631534, 658992, 713908, 823740, 892385, 947301, 1070862, 1098320, 1263068, 1427816, 1578835, 1647480, 1784770, 1894602, 2141724, 2526136, 2677155, 2855632, 3157670, 3294960, 3569540, 3789204, 4104971, 4283448, 4736505, 5052272, 5354310, 6315340, 7139080, 7578408, 8209942, 8566896, 9473010, 10708620, 12314913, 12630680, 14278160, 15156816, 16419884, 18946020, 20524855, 21417240, 24629826, 25261360, 32839768, 37892040, 41049710, 42834480, 49259652, 61574565, 65679536, 75784080, 82099420, 98519304, 123149130, 164198840, 197038608, 246298260, 328397680, 492596520, 985193040]

約数ペア:

[(1, 985193040), (2, 492596520), (3, 328397680), (4, 246298260), (5, 197038608), (6, 164198840), (8, 123149130), (10, 98519304), (12, 82099420), (13, 75784080), (15, 65679536), (16, 61574565), (20, 49259652), (23, 42834480), (24, 41049710), (26, 37892040), (30, 32839768), (39, 25261360), (40, 24629826), (46, 21417240), (48, 20524855), (52, 18946020), (60, 16419884), (65, 15156816), (69, 14278160), (78, 12630680), (80, 12314913), (92, 10708620), (104, 9473010), (115, 8566896), (120, 8209942), (130, 7578408), (138, 7139080), (156, 6315340), (184, 5354310), (195, 5052272), (208, 4736505), (230, 4283448), (240, 4104971), (260, 3789204), (276, 3569540), (299, 3294960), (312, 3157670), (345, 2855632), (368, 2677155), (390, 2526136), (460, 2141724), (520, 1894602), (552, 1784770), (598, 1647480), (624, 1578835), (690, 1427816), (780, 1263068), (897, 1098320), (920, 1070862), (1040, 947301), (1104, 892385), (1196, 823740), (1380, 713908), (1495, 658992), (1560, 631534), (1794, 549160), (1840, 535431), (2392, 411870), (2760, 356954), (2990, 329496), (3120, 315767), (3588, 274580), (4485, 219664), (4784, 205935), (5520, 178477), (5980, 164748), (7176, 137290), (8970, 109832), (11960, 82374), (13729, 71760), (14352, 68645), (17940, 54916), (23920, 41187), (27458, 35880)]